Dividing a Unit Fraction by a Whole Number with Models

• Divide a whole into 10 equal parts and shade 2 of them

• Divide a whole into 5 equal parts and shade all of them twice

• Divide a whole into 50 equal parts and shade all of them

• Divide a whole into 10 equal parts and shade all of them

• Draw a rectangle divided into 3 parts and shade 1/6 of each part

• Draw a rectangle divided into 6 parts and shade 3 times

• Draw a rectangle divided into 18 parts and shade all of them

• Draw a rectangle divided into 3 parts and shade all of them

• Divide a whole into 3 equal parts and shade one part

• Divide a whole into 3 equal parts and shade all of them

• Divide a whole into 1 equal part and shade it

• Divide a whole into 3 equal parts and shade two of them

• Draw a rectangle divided into 7 parts and shade half of each part

• Draw a rectangle divided into 2 parts and shade 7 times

• Draw a rectangle divided into 14 parts and shade all of them

• Draw a rectangle divided into 7 parts and shade all of them

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• A

• B

• C

• D

Which equation is represented by the model?

• 1/9 $\div$ 9

• 1/8 $\div$ 9

• 1/8 $\div$ 8

Which equation is represented by the model?

• 1/5 $\div$ 5

• 1/7 $\div$ 5

• 1/7 $\div$ 7

Which equation is represented by the model?

• 1/8 $\div$ 8

• 8/8 $\div$ 4

• 1/4 $\div$ 4

• 32 batches of cookies

• 24 batches of cookies

• 28 batches of cookies

• 100 batches of cookies